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Diss Factsheets
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EC number: 939-559-9 | CAS number: -
- Life Cycle description
- Uses advised against
- Endpoint summary
- Appearance / physical state / colour
- Melting point / freezing point
- Boiling point
- Density
- Particle size distribution (Granulometry)
- Vapour pressure
- Partition coefficient
- Water solubility
- Solubility in organic solvents / fat solubility
- Surface tension
- Flash point
- Auto flammability
- Flammability
- Explosiveness
- Oxidising properties
- Oxidation reduction potential
- Stability in organic solvents and identity of relevant degradation products
- Storage stability and reactivity towards container material
- Stability: thermal, sunlight, metals
- pH
- Dissociation constant
- Viscosity
- Additional physico-chemical information
- Additional physico-chemical properties of nanomaterials
- Nanomaterial agglomeration / aggregation
- Nanomaterial crystalline phase
- Nanomaterial crystallite and grain size
- Nanomaterial aspect ratio / shape
- Nanomaterial specific surface area
- Nanomaterial Zeta potential
- Nanomaterial surface chemistry
- Nanomaterial dustiness
- Nanomaterial porosity
- Nanomaterial pour density
- Nanomaterial photocatalytic activity
- Nanomaterial radical formation potential
- Nanomaterial catalytic activity
- Endpoint summary
- Stability
- Biodegradation
- Bioaccumulation
- Transport and distribution
- Environmental data
- Additional information on environmental fate and behaviour
- Ecotoxicological Summary
- Aquatic toxicity
- Endpoint summary
- Short-term toxicity to fish
- Long-term toxicity to fish
- Short-term toxicity to aquatic invertebrates
- Long-term toxicity to aquatic invertebrates
- Toxicity to aquatic algae and cyanobacteria
- Toxicity to aquatic plants other than algae
- Toxicity to microorganisms
- Endocrine disrupter testing in aquatic vertebrates – in vivo
- Toxicity to other aquatic organisms
- Sediment toxicity
- Terrestrial toxicity
- Biological effects monitoring
- Biotransformation and kinetics
- Additional ecotoxological information
- Toxicological Summary
- Toxicokinetics, metabolism and distribution
- Acute Toxicity
- Irritation / corrosion
- Sensitisation
- Repeated dose toxicity
- Genetic toxicity
- Carcinogenicity
- Toxicity to reproduction
- Specific investigations
- Exposure related observations in humans
- Toxic effects on livestock and pets
- Additional toxicological data
Oxidising properties
Administrative data
Link to relevant study record(s)
- Endpoint:
- oxidising properties
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 03 - 07 Sept 2012
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: GLP -guideline study
- Qualifier:
- according to guideline
- Guideline:
- other: UN-Test O.1
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- Hessisches Ministerium für Umwelt, Energie, Landwirtschaft und Verbraucherschutz, Wiesbaden, Germany
- Contact with:
- powdered cellulose
- Sample tested:
- test mixture (not specified)
- Remarks:
- migrated information
- Parameter:
- mean pressure rise time
- Result:
- 180 s
- Remarks on result:
- other: mixture of test item with cellulose (1:1) - The mixture showed only a smouldering and some flame in contact with the ignition wire. The smouldering after a total time of 6 – 8 minutes. The pile did not smoulder completely stopped.
- Sample tested:
- test mixture (not specified)
- Remarks:
- migrated information
- Parameter:
- maximum burning rate
- Result:
- s
- Remarks on result:
- other: mixture of the test item with cellulose (4:1) - The mixture showed no burning effect. Only a smouldering in contact with the ignition wire was observed. This effect stopped immediately after the power supply was switched off.
- Sample tested:
- reference mixture (not specified)
- Remarks:
- migrated information
- Parameter:
- maximum burning rate
- Result:
- 119 s
Reference
Mixture |
Test 1 t/s |
Test 2 t/s |
Test 3 t/s |
Test 4 t/s |
Test 5 t/s |
Mean burning time / s |
test item/cellulose 4:1 |
The mixture showed no burning effect. Only a smouldering in contact with the ignition wire was observed. This effect stopped immediately after the power supply was switched off. |
|
||||
test item/cellulose 1:1 |
> 180 The mixture showed only a smouldering and some flame in contact with the ignition wire. The smouldering after a total time of 6 – 8 minutes. The pile did not smoulder completely stopped |
|
||||
potassium bromate/cellulose 3:7 |
115 |
109 |
161* |
121 |
130 |
119 |
* pile was opened during the test in order to check the reaction. Therefore this value is higher as in the middle of the pile the reaction can continue even when the surface reaction is finished. Due to this effect this value has not been used for the determination of the mean burning time.
The mean burning time of the mixture of the test item/cellulose 4:1 could not be determined. The mixture showed no burning and therefore no oxidizing effect.
The mean burning time of the mixture of the test item/cellulose 1:1 is 360 s (conservative approach, taking into account the smouldering process of the mixture).
Due to the fact that the mixture of the test item with cellulose (4:1) did not burn at all and the mixture of the test item with cellulose (1:1) has a higher mean burning time compared to the reference mixture int the ration 3:7, it is concluded that the test item has no oxidizing properties.
Description of key information
non oxidising solid (UN RTDG O.1)
Key value for chemical safety assessment
- Oxidising properties:
- no
Additional information
The oxidising properties of the test item were determined by UN RTDG Test O.1.
Justification for classification or non-classification
The available data on oxidising properties of the test substance do not meet the criteria for classification according to Regulation (EC) 1272/2008 and are therefore conclusive but not sufficient for classification: The maximum burning rate of the test mixture was less than that of the reference mixture (3:7 potassium bromate and cellulose) in a test according to UN RTDG Test O.1.
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